VLH Series -- Miniature SMD Power Inductor Features * Wirewound of ferrite core miniature chip Inductor * VLH322520/453226 offer low DCR with a high Q value * High Current option available * For Inductance values outside those listed in the datasheet contact factory Applications * Cellular Phones * Personal computers * Pagers * Disk drives * Computer peripherals * DC Power supply Inductance and Current ranges * VLH201609E 0.10 ~ 120H 2.30 ~ 0.05A * VLH201514 0.10 ~ 120H 4.24 ~ 0.023A * VLH322515 1.00 ~ 100H 1.00 ~ 0.10A * VLH322520 0.10 ~ 560 H 0.70 ~ 0.04A * VLH453226 1.00 ~ 2200 H 0.50 ~ 0.03A * VLH321618C 0.12 ~ 100 H 0.97 ~ 0.08A * VLH322520C 1.00 ~ 560 H 1.00 ~ 0.06A * VLH453226C 1.00 ~ 470 H 1.08 ~ 0.09A * VLH575047C 0.12 ~ 10000 H 6.00 ~ 0.05A How to Order VLH 453226 C S 101 K SEI Type Dimensions Special Special Inductance Tolerance Type Description Code VLH SMD Choke chip 201514 201609E 321618 322515 322520 453226 575047 Toll Free: (888) SEI-SEIS (888) 734-7347 Code EIA Code EIA S Std Shielded Blank General Use C Choke Use www.seielect.com 1 Code Inductance R12 120 101 102 0.12 H 12 H 100 H 1000 H Code Tolerance J K M 5% 10% 20% email: marketing@seielect.com Rev 06/08 VLH Series -- Miniature SMD Power Inductor Mechanical Specifications Type/Code A B C E min. F min. H I J Units 0.079 0.012 0.063 0.012 0.035 0.008 0.032 0.032 2.0 0.3 1.6 0.3 0.9 0.2 0.8 0.8 0.087 2.2 0.039 1.0 0.024 0.6 inches mm VLH201514 0.079 0.012 2.0 0.3 0.059 0.012 0.055 0.016 0.020 1.5 0.3 1.4 0.4 0.5 0.039 1.0 0.059 1.5 0.059 1.5 0.059 1.0 inches mm VLH321618(C) 0.126 0.012 3.2 0.3 0.063 0.008 1.6 0.2 0.071 0.012 1.8 0.3 0.028 0.7 0.028 0.7 0.059 1.5 0.059 1.5 0.039 1.0 inches mm 0.126 0.012 0.098 0.008 0.061 0.012 3.2 0.3 2.5 0.2 1.55 0.3 0.028 0.7 0.028 0.7 0.079 2.0 0.059 1.5 0.039 1.0 inches mm VLH322520(C) 0.126 0.012 3.2 0.3 0.098 0.008 2.5 0.2 0.079 0.012 2.0 0.3 0.028 0.7 0.028 0.7 0.079 2.0 0.059 1.5 0.039 1.0 inches mm VLH453226(C) 0.177 0.012 4.5 0.3 0.126 0.008 3.2 0.2 0.102 0.012 2.6 0.3 0.039 1.0 0.039 1.0 0.118 3.0 0.079 2.0 0.047 1.2 inches mm VLH575047C 0.224 0.012 5.7 0.3 0.197 0.012 5.0 0.3 0.185 0.012 4.7 0.3 0.051 1.3 0.067 1.7 0.197 5.0 0.079 2.0 0.079 2.0 inches mm VLH201609E VLH322515 Electrical Characteristics - VLH201609E Part Number L (H) Tolerance (%) DCR () Max I DC (mA) Max VLH201609E-R10 0.10 @100KHz 30 0.30 700 VLH201609E-R68 0.68 @100KHz 20 0.35 650 VLH201609E-R82 0.82 @100KHz 20 0.37 600 VLH201609E-1R0 1.0 @100KHz 20 0.39 445 VLH201609E-1R5 1.5 @100KHz 20, 10 0.52 400 VLH201609E-2R2 2.2 @100KHz 20, 10 0.624 370 VLH201609E-3R3 3.3 @100KHz 20, 10 0.78 300 VLH201609E-4R7 4.7 @100KHz 20, 10 1.04 270 VLH201609E-5R6 5.6 @100KHz 20, 10 1.17 250 VLH201609E-6R8 6.8 @100KHz 20, 10 1.30 240 VLH201609E-8R2 8.2 @100KHz 20, 10 1.56 225 VLH201609E-100 10 @1KHz 20, 10 1.93 190 VLH201609E-120 12 @1KHz 20, 10 2.37 180 VLH201609E-150 15 @1KHz 20, 10 3.20 170 Toll Free: (888) SEI-SEIS (888) 734-7347 www.seielect.com 2 email: marketing@seielect.com Rev 06/08 VLH Series -- Miniature SMD Power Inductor Electrical Characteristics - VLH201609E Part Number L (H) Tolerance (%) DCR () Max I DC (mA) Max VLH201609E-180 18 @1KHz 20, 10 3.60 165 VLH201609E-220 22 @1KHz 20, 10 3.91 150 VLH201609E-270 27 @1KHz 20, 10 6.34 125 VLH201609E-330 33 @1KHz 20, 10 7.09 115 VLH201609E-390 39 @1KHz 20, 10 7.99 110 VLH201609E-470 47 @1KHz 20, 10 11.89 100 VLH201609E-560 56 @1KHz 20, 10 13.29 85 VLH201609E-680 68 @1KHz 20, 10 15.16 80 VLH201609E-820 82 @1KHz 20, 10 17.52 70 VLH201609E-101 100 @1KHz 20, 10 19.42 80 VLH201609E-121 120 @1KHz 20, 10 21.31 75 Electrical Characteristics - VLH201514 Part Number L (H) Tolerance (%) DCR () Max I DC (mA) Max VLH201514-R10 0.10 @100KHz 30 0.018 4240 VLH201514-R12 .12 @100KHz 30 0.022 3970 VLH201514-R15 .15 @100KHz 30 0.023 3870 VLH201514-R18 0.18 @100KHz 30 0.029 3100 VLH201514-R22 0.22 @100KHz 30 0.034 3070 VLH201514-R27 0.27 @100KHz 30 0.042 2460 VLH201514-R33 0.33 @100KHz 30 0.048 2070 VLH201514-R39 0.39 @100KHz 30 0.059 1610 VLH201514-R47 0.47 @100KHz 30 0.068 1530 VLH201514-R56 0.56 @100KHz 30 0.091 1480 VLH201514-R68 0.68 @100KHz 30 0.101 1370 VLH201514-R82 0.82 @100KHz 30 0.116 1280 VLH201514-1R0 1.0 @100KHz 20 0.160 750 VLH201514-1R5 1.5 @100KHz 20 0.247 700 VLH201514-2R0 2.0 @100KHz 20 0.300 650 VLH201514-2R2 2.2 @100KHz 20 0.330 610 VLH201514-2R7 2.7 @100KHz 20 0.360 550 VLH201514-3R3 3.3 @100KHz 20 0.500 500 VLH201514-3R9 3.9 @100KHz 20 0.700 490 VLH201514-4R7 4.7 @100KHz 20 0.740 470 VLH201514-6R8 6.8 @100KHz 20 0.970 450 VLH201514-8R2 8.2 @100KHz 20 1.490 400 VLH201514-100 10 @1KHz 20, 10 1.620 370 VLH201514-120 12 @1KHz 20, 10 1.890 340 VLH201514-150 15 @1KHz 20, 10 2.170 320 VLH201514-220 22 @1KHz 20, 10 3.420 250 VLH201514-270 27 @1KHz 20, 10 4.280 210 VLH201514-330 33 @1KHz 20, 10 5.470 200 VLH201514-390 39 @1KHz 20, 10 6.290 170 Toll Free: (888) SEI-SEIS (888) 734-7347 www.seielect.com 3 email: marketing@seielect.com Rev 06/08 VLH Series -- Miniature SMD Power Inductor Electrical Characteristics - VLH201514 Part Number L (H) Tolerance (%) DCR () Max I DC (mA) Max VLH201514-470 47 @1KHz 20, 10 9.87 130 VLH201514-680 68 @1KHz 20, 10 12.17 110 VLH201514-820 82 @1KHz 20, 10 14.5 90 VLH201514-101 100 @1KHz 20, 10 19.62 80 VLH201514-121 120 @1KHz 20, 10 22.03 23 Electrical Characteristics - VLH322515 Part Number L (H) Tolerance (%) DCR () Max I DC (mA) Max SRF (MHz) VLH322515-1R0 1.0 @1MHz 20 0.078 1000 100 VLH322515-2R2 2.2 @1MHz 20 0.126 790 64 VLH322515-4R7 4.7 @1MHz 20 0.195 650 43 VLH322515-100 10 @1MHz 10 0.420 450 26 VLH322515-150 15 @1MHz 10 0.750 300 22 VLH322515-220 22 @1MHz 10 0.920 250 19 VLH322515-330 33 @1MHz 10 1.400 200 17 VLH322515-470 47 @1MHz 10 1.700 170 13 VLH322515-680 68 @1MHz 10 2.900 130 9 VLH322515-101 100 @1MHz 10 4.500 100 8 Electrical Characteristics - VLH322520 Part Number L (H) Tolerance (%) SRF (MHz) DCR () Max I DC (mA) Max VLH322520-R10 0.10 @1MHz 20 200 0.25 700 VLH322520-R18 0.18 @1MHz 20 200 0.25 650 VLH322520-R27 0.27 @1MHz 20 200 0.25 600 VLH322520-R39 0.39 @1MHz 20 200 0.25 530 VLH322520-R56 0.56 @1MHz 20 160 0.25 530 VLH322520-R68 0.68 @1MHz 20 160 0.25 470 VLH322520-R82 0.82 @1MHz 20 120 0.25 450 VLH322520-1R0 1.0 @1MHz 20 100 0.50 445 VLH322520-1R2 1.2 @1MHz 20 100 0.60 425 VLH322520-1R5 1.5 @1MHz 20, 10 75 0.60 400 VLH322520-1R8 1.8 @1MHz 20, 10 60 0.70 390 VLH322520-2R2 2.2 @1MHz 20, 10 50 0.80 370 VLH322520-2R7 2.7 @1MHz 20, 10 43 0.90 320 VLH322520-3R3 3.3 @1MHz 20, 10 38 1.00 300 VLH322520-3R9 3.9 @1MHz 20, 10 35 1.10 290 VLH322520-4R7 4.7 @1MHz 20, 10 31 1.20 270 VLH322520-5R6 5.6 @1MHz 20, 10 28 1.30 250 VLH322520-6R8 6.8 @1MHz 20, 10 25 1.50 240 VLH322520-8R2 8.2 @1MHz 20, 10 23 1.60 225 VLH322520-100 10 @1MHz 10, 5 20 1.80 190 VLH322520-120 12 @1MHz 10, 5 18 2.00 180 VLH322520-150 15 @1MHz 10, 5 16 2.20 170 Toll Free: (888) SEI-SEIS (888) 734-7347 www.seielect.com 4 email: marketing@seielect.com Rev 06/08 VLH Series -- Miniature SMD Power Inductor Electrical Characteristics - VLH322520 Part Number L (H) Tolerance (%) SRF (MHz) DCR () Max I DC (mA) Max VLH322520-180 18 @1MHz 10, 5 15 2.50 165 VLH322520-220 22 @1MHz 10, 5 14 2.80 150 VLH322520-270 27 @1MHz 10, 5 13 3.10 125 VLH322520-330 33 @1MHz 10, 5 12 3.50 115 VLH322520-390 39 @1MHz 10, 5 11 3.90 110 VLH322520-470 47 @1MHz 10, 5 11 4.30 100 VLH322520-560 56 @1MHz 10, 5 10 4.90 85 VLH322520-680 68 @1MHz 10, 5 9.0 5.50 80 VLH322520-820 82 @1MHz 10, 5 8.5 6.20 70 VLH322520-101 100 @1MHz 10, 5 8.0 7.00 80 VLH322520-121 120 @1MHz 10, 5 7.5 8.00 75 VLH322520-151 150 @1MHz 10, 5 7.0 9.30 70 VLH322520-181 180 @1MHz 10, 5 6.0 10.20 65 VLH322520-221 220 @1MHz 10, 5 5.5 11.80 65 VLH322520-271 270 @1MHz 10, 5 5.0 12.50 65 VLH322520-331 330 @1MHz 10, 5 5.0 13.00 65 VLH322520-391 390 @1MHz 10, 5 5.0 22.00 50 VLH322520-471 470 @1KHz 10, 5 5.0 25.00 45 VLH322520-561 560 @1KHz 10, 5 5.0 28.00 40 Electrical Characteristics - VLH453226 Part Number L (H) Tolerance (%) SRF (MHz) DCR () Max I DC (mA) Max VLH453226-1R0 1.0 @1MHz 20 120 0.20 500 VLH453226-1R2 1.2 @1MHz 20 100 0.20 500 VLH453226-1R5 1.5 @1MHz 20 85 0.30 500 VLH453226-1R8 1.8 @1MHz 20 75 0.30 500 VLH453226-2R2 2.2 @1MHz 20 62 0.30 500 VLH453226-2R7 2.7 @1MHz 20 53 0.32 500 VLH453226-3R3 3.3 @1MHz 20 47 0.35 500 VLH453226-3R9 3.9 @1MHz 20 41 0.38 500 VLH453226-4R7 4.7 @1MHz 20, 10 38 0.40 500 VLH453226-5R6 5.6 @1MHz 20, 10 33 0.47 500 VLH453226-6R8 6.8 @1MHz 20, 10 31 0.50 450 VLH453226-8R2 8.2 @1MHz 20, 10 27 0.56 450 VLH453226-100 10 @1MHz 10, 5 23 0.56 400 VLH453226-120 12 @1MHz 10, 5 21 0.62 380 VLH453226-150 15 @1MHz 10, 5 19 0.73 360 VLH453226-180 18 @1MHz 10, 5 17 0.82 340 VLH453226-220 22 @1MHz 10, 5 15 0.94 320 VLH453226-270 27 @1MHz 10, 5 14 1.10 300 VLH453226-330 33 @1MHz 10, 5 12 1.20 270 VLH453226-390 39 @1MHz 10, 5 11 1.40 240 VLH453226-470 47 @1MHz 10, 5 10 1.50 220 VLH453226-560 56 @1MHz 10, 5 9.3 1.70 200 Toll Free: (888) SEI-SEIS (888) 734-7347 www.seielect.com 5 email: marketing@seielect.com Rev 06/08 VLH Series -- Miniature SMD Power Inductor Electrical Characteristics - VLH453226 Part Number L (H) Tolerance (%) SRF (MHz) DCR () Max I DC (mA) Max VLH453226-680 68 @1MHz 10, 5 8.4 1.90 180 VLH453226-820 82 @1MHz 10, 5 7.5 2.20 170 VLH453226-101 100 @1MHz 10, 5 6.8 2.50 160 VLH453226-121 120 @1MHz 10, 5 6.2 3.00 150 VLH453226-151 150 @1MHz 10, 5 5.5 3.70 130 VLH453226-181 180 @1MHz 10, 5 5.0 4.50 120 VLH453226-221 220 @1MHz 10, 5 4.5 5.40 110 VLH453226-271 270 @1MHz 10, 5 4.0 6.80 100 VLH453226-331 330 @1MHz 10, 5 3.6 8.20 95 VLH453226-391 390 @1MHz 10, 5 3.3 9.70 90 VLH453226-471 470 @1KHz 10, 5 3.0 11.80 80 VLH453226-561 560 @1KHz 10, 5 2.7 14.50 70 VLH453226-681 680 @1KHz 10, 5 2.5 17.00 65 VLH453226-821 820 @1KHz 10, 5 2.2 20.50 60 VLH453226-102 1000 @1KHz 10, 5 2.0 25.00 50 VLH453226-122 1200 @1KHz 10, 5 1.8 30.00 45 VLH453226-152 1500 @1KHz 10, 5 1.6 37.00 40 VLH453226-182 1800 @1KHz 10, 5 1.5 45.00 35 VLH453226-222 2200 @1KHz 10, 5 1.3 50.00 30 Electrical Characteristics - VLH321618C Part Number L (H) @ 1MHz Tolerance (%) SRF (MHz) DCR () Max I DC (mA) Max VLH321618C-R12 0.12 20 250 0.112 970 VLH321618C-R22 0.22 20 250 0.140 850 VLH321618C-R47 0.47 20 180 0.210 700 VLH321618C-1R0 1.0 20 100 0.364 510 VLH321618C-2R2 2.2 20 50 0.533 430 VLH321618C-4R7 4.7 20, 10 31 0.845 340 VLH321618C-100 10.0 10, 5 20 1.690 230 VLH321618C-220 22.0 10, 5 14 3.900 160 VLH321618C-470 47.0 10, 5 10 10.40 100 VLH321618C-101 100 10, 5 7 15.60 80 Electrical Characteristics - VLH322520C Part Number L (H) @ 1MHz Tolerance (%) SRF (MHz) DCR () Max I DC (mA) Max VLH322520C-1R0 1.0 20 100 0.078 1000 VLH322520C-2R2 2.2 20 64 0.126 790 VLH322520C-4R7 4.7 20, 10 43 0.195 450 VLH322520C-100 10 20, 10 26 0.572 300 VLH322520C-220 22 20, 10 19 0.923 250 VLH322520C-470 47 20, 10 15 1.69 170 VLH322520C-101 100 10, 5 10 4.55 100 VLH322520C-151 150 10, 5 7 9.10 80 VLH322520C-221 220 10, 5 6.8 10.92 70 Toll Free: (888) SEI-SEIS (888) 734-7347 www.seielect.com 6 email: marketing@seielect.com Rev 06/08 VLH Series -- Miniature SMD Power Inductor Electrical Characteristics - VLH322520C Part Number L (H) @ 1MHz Tolerance (%) SRF (MHz) DCR () Max I DC (mA) Max VLH322520C-331 330 10, 5 5.6 13.00 60 VLH322520C-391 390 10, 5 5.0 22.10 60 VLH322520C-471 470 10, 5 5.0 24.70 60 VLH322520C-561 560 10, 5 5.0 28.60 60 Electrical Characteristics - VLH453226C Part Number L (H) @ 1MHz Tolerance (%) SRF (MHz) DCR () Max I DC (mA) Max VLH453226C-1R0 1.0 20 100 0.08 1080 VLH453226C-1R5 1.5 20 85 0.09 1000 VLH453226C-2R2 2.2 20 60 0.11 900 VLH453226C-3R3 3.3 20 47 0.13 800 VLH453226C-4R7 4.7 20, 10 35 0.15 750 VLH453226C-6R8 6.8 20, 10 30 0.20 720 VLH453226C-100 10 10, 5 23 0.24 650 VLH453226C-150 15 10, 5 20 0.32 570 VLH453226C-220 22 10, 5 15 0.60 420 VLH453226C-330 33 10, 5 12 1.00 310 VLH453226C-470 47 10, 5 10 1.10 280 VLH453226C-680 68 10, 5 8.4 1.70 220 VLH453226C-101 100 10, 5 6.8 2.20 190 VLH453226C-151 150 10, 5 5.5 3.50 130 VLH453226C-221 220 10, 5 4.5 4.00 110 VLH453226C-331 330 10, 5 3.6 6.80 100 VLH453226C-471 470 10, 5 3.0 8.50 90 Electrical Characteristics - VLH575047C Part Number L (H) @ 1MHz Tolerance (%) SRF (MHz) DCR () Max I DC (mA) Max VLH575047C-R12 0.12 20 450 0.0098 6000 VLH575047C-R27 0.27 20 300 0.0140 5300 VLH575047C-R47 0.47 20 200 0.0182 4800 VLH575047C-1R0 1.0 20 150 0.0272 4000 VLH575047C-1R5 1.5 20 110 0.0310 3700 VLH575047C-2R2 2.2 20 80 0.0410 3200 VLH575047C-3R3 3.3 20 40 0.0500 2900 VLH575047C-4R7 4.7 20 30 0.0574 2700 VLH575047C-6R8 6.8 20 25 0.1040 2000 VLH575047C-100 10 20, 10 20 0.1300 1700 VLH575047C-150 15 20, 10 17 0.210 1400 VLH575047C-220 22 20, 10 15 0.266 1200 VLH575047C-330 33 20, 10 12 0.448 900 VLH575047C-470 47 20, 10 10 0.560 800 VLH575047C-680 68 20, 10 7.6 0.938 640 VLH575047C-101 100 20, 10 6.5 1.204 560 VLH575047C-151 150 20, 10 5.0 2.660 420 Toll Free: (888) SEI-SEIS (888) 734-7347 www.seielect.com 7 email: marketing@seielect.com Rev 06/08 VLH Series -- Miniature SMD Power Inductor Electrical Characteristics - VLH575047C Part Number L (H) @ 1MHz Tolerance (%) SRF (MHz) DCR () Max I DC (mA) Max VLH575047C-221 220 20, 10 4.0 3.360 320 VLH575047C-331 330 20, 10 3.1 6.160 270 VLH575047C-471 470 20, 10 2.4 7.560 240 VLH575047C-681 680 20, 10 1.9 11.34 190 VLH575047C-102 1000 20, 10 1.7 14.42 150 VLH575047C-222 2200 20, 10 1.2 30.10 100 VLH575047C-472 4700 20, 10 0.8 61.04 70 VLH575047C-103 10000 20, 10 0.5 140.0 50 Toll Free: (888) SEI-SEIS (888) 734-7347 www.seielect.com 8 email: marketing@seielect.com Rev 06/08